Loudoun County property record for 23341 Milltown Knoll Sq, Ashburn, VA 20148
| Property Type | Townhouse |
|---|---|
| Details | 4 bd · 3.5 ba · 2,180 sqft · built 2015 |
| Lot Size | 0.06 acres (2,613 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $463,000 (Dec 2015) |
| Tax Bill | $5,722 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 123-35-1229-000 |
| Primary APN | 123-35-1229-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Half Baths | 1 Half Bath |
| Plumbing Fixtures | 12 Plumbing Fixtures |
| Stories | 3 Stories |
| Building Area | 2,180 sqft Living Area |
| Year Built | Built 2015 |
|---|---|
| Effective Year Built | Effective 2015 |
| Architectural Style | Townhouse |
| Exterior Material | Brick/Stone |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 2,613 sqft (0.06 acres) |
| Garage Area | 400 sqft |
| Deck Area | 160 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Street Address | 23341 MILLTOWN KNOLL SQ |
|---|---|
| City | ASHBURN |
| State | VA |
| Zip | 20148-7495 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Townhouse |
| Local Zoning Code | PDH4 |
| Legal Description | LOUDOUN VALLEY ESTATES 2 LB4 SEC.14 PH.B LOT 4148 201508120054360ESMT 201409080050093/4P |
| Legal Subdivision | LOUDOUN VALLEY ESTATE |
| Legal Phase | B |
| Legal Block | 2 |
| Legal Lot Number | 4148 |
| Jurisdiction | LOUDOUN VA |
| Township / Civil Division | BLUE RIDGE |
| Census Block Group | 2 |
| Census Block | 2030 |
| Census Tract | 611902 |
23341 Milltown Knoll Sq, a townhouse, is owned and occupied by two individuals who bought it in December 2015.
Source: Loudoun County records, as of September 21, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 23341 MILLTOWN KNOLL SQ, ASHBURN, VA 20148-7495 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Dec 1, 2015 · Amount on File |
| Deed Sale | Dec 1, 2015 · Amount on File |
| Deed Document Number | 201578997 |
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 23341 Milltown Knoll Sq was $5,722.
Source: Loudoun County assessment roll, as of September 18, 2026
| Type | Name |
|---|---|
| State | Virginia |
| County | Loudoun County |
| Unified School District | Loudoun County Public Schools (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $5,722.00 | $710,810 Land $223,500 Building $487,310 | $710,810 Land $223,500 Building $487,310 |
| 2023 | $5,388.00 | $615,800 Land $188,500 Building $427,300 | $615,800 Land $188,500 Building $427,300 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 23341 Milltown Knoll Sq in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective June 15, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 10 (0% premium discount) |
| Nearby Flood Policies | 3 in force |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
The area around 23341 Milltown Knoll Sq has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | LOUDOUN WATER - CENTRAL SYSTEM serves 334,808 people · EPA ID VA6107350 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Feb 2024 |
| Lead | Under 1 ppb (2024–2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 1 last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 413 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Verizon Fiber | 2,300 / 2,300 |
| Xfinity Cable | 2,000 / 2,000 |
| AT&T Fixed Wireless | 100 / 20 |
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